diff options
Diffstat (limited to 'drivers/iio/light')
-rw-r--r-- | drivers/iio/light/tsl2772.c | 25 |
1 files changed, 10 insertions, 15 deletions
diff --git a/drivers/iio/light/tsl2772.c b/drivers/iio/light/tsl2772.c index 729f14d9f2a4..dd9051f1cc1a 100644 --- a/drivers/iio/light/tsl2772.c +++ b/drivers/iio/light/tsl2772.c @@ -15,7 +15,9 @@ #include <linux/kernel.h> #include <linux/module.h> #include <linux/mutex.h> +#include <linux/property.h> #include <linux/slab.h> + #include <linux/iio/events.h> #include <linux/iio/iio.h> #include <linux/iio/sysfs.h> @@ -549,10 +551,10 @@ prox_poll_err: static int tsl2772_read_prox_led_current(struct tsl2772_chip *chip) { - struct device_node *of_node = chip->client->dev.of_node; + struct device *dev = &chip->client->dev; int ret, tmp, i; - ret = of_property_read_u32(of_node, "led-max-microamp", &tmp); + ret = device_property_read_u32(dev, "led-max-microamp", &tmp); if (ret < 0) return ret; @@ -563,20 +565,18 @@ static int tsl2772_read_prox_led_current(struct tsl2772_chip *chip) } } - dev_err(&chip->client->dev, "Invalid value %d for led-max-microamp\n", - tmp); + dev_err(dev, "Invalid value %d for led-max-microamp\n", tmp); return -EINVAL; - } static int tsl2772_read_prox_diodes(struct tsl2772_chip *chip) { - struct device_node *of_node = chip->client->dev.of_node; + struct device *dev = &chip->client->dev; int i, ret, num_leds, prox_diode_mask; u32 leds[TSL2772_MAX_PROX_LEDS]; - ret = of_property_count_u32_elems(of_node, "amstaos,proximity-diodes"); + ret = device_property_count_u32(dev, "amstaos,proximity-diodes"); if (ret < 0) return ret; @@ -584,12 +584,9 @@ static int tsl2772_read_prox_diodes(struct tsl2772_chip *chip) if (num_leds > TSL2772_MAX_PROX_LEDS) num_leds = TSL2772_MAX_PROX_LEDS; - ret = of_property_read_u32_array(of_node, "amstaos,proximity-diodes", - leds, num_leds); + ret = device_property_read_u32_array(dev, "amstaos,proximity-diodes", leds, num_leds); if (ret < 0) { - dev_err(&chip->client->dev, - "Invalid value for amstaos,proximity-diodes: %d.\n", - ret); + dev_err(dev, "Invalid value for amstaos,proximity-diodes: %d.\n", ret); return ret; } @@ -600,9 +597,7 @@ static int tsl2772_read_prox_diodes(struct tsl2772_chip *chip) else if (leds[i] == 1) prox_diode_mask |= TSL2772_DIODE1; else { - dev_err(&chip->client->dev, - "Invalid value %d in amstaos,proximity-diodes.\n", - leds[i]); + dev_err(dev, "Invalid value %d in amstaos,proximity-diodes.\n", leds[i]); return -EINVAL; } } |